Vintage vibes. The tire of choice for those who want to keep original vintage aesthetics. Four-ply, tube type construction for spoked wheels or mags The use of the tire and other vehicle data and information accessible through this webpage is limited to persons located in the United States of America and Canada. All data should be verified by a tire professional, the vehicle placard (typically located on an inside door panel or on frame), and/or the vehicle owners manual.
Vintage vibes. The tire of choice for those who want to keep original vintage aesthetics. Four-ply, tube type construction for spoked wheels or mags The use of the tire and other vehicle data and information accessible through this webpage is limited to persons located in the United States of America and Canada. All data should be verified by a tire professional, the vehicle placard (typically located on an inside door panel or on frame), and/or the vehicle owners manual.
in 2 offers
The lowest price for Dunlop K70 Rear Tire 4.00-18 right now is $174.95 at nsmctyres.com, compared across 2 retailers.
The all-time low was $174.95 on 25 Apr 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 30 July 2026.
Dunlop K70 Rear Tire 4.00-18
Vintage vibes. The tire of choice for those who want to keep original vintage aesthetics. Four-ply, tube type construction for spoked wheels or mags The use of the tire and other vehicle data and information accessible through this webpage is limited to persons located in the United States of America and Canada. All data should be verified by a tire professional, the vehicle placard (typically located on an inside door panel or on frame), and/or the vehicle owners manual.
Vintage vibes. The tire of choice for those who want to keep original vintage aesthetics. Four-ply, tube type construction for spoked wheels or mags The use of the tire and other vehicle data and information accessible through this webpage is limited to persons located in the United States of America and Canada. All data should be verified by a tire professional, the vehicle placard (typically located on an inside door panel or on frame), and/or the vehicle owners manual.
Last updated at 30/07/2026 21:19:15
Dunlop K70 4.00S18 Front & Rear
Delivery by Wed $20
Dunlop Vintage K70 Tires
Delivery between Tue – Wed $85.34
originally posted on revzilla.com
Bought this for my '76 XS650 since I already had one on the rear. Definitely a cool look, but surprisingly more rough and bumpy on the road than the OE tire with traditional car-style treads. My bike is a true cafe racer bike in the way I use it, so it's fine, but if I road on the highways for longer distances then I'd be changing tires.
originally posted on rockymountainatvmc.com
I have a 66 BSA Royal Star, 71, 72 & 73 Yamaha XS 650's and use the Dunlop K 70 tires on all of them without any complaints.I would recommend them to anybody restoring or replacing tires on a vintage bike. I liked the price and free shipping I received from Rockymountain atvmc and would buy more when needed. Thanks !-m-1973--
originally posted on revzilla.com
This tire was on my bike when I got it (74 cb550). I decided to swap it out for an identical replacement since I noticed some side wall cracks, after close inspection and 2000k of riding and not know how old the tire was. After receiving the new tire for comparison I realized the original was really worn out. Despite the wear it was great on dry, wet and gravel conditions. Never slipped or squirreled out on me. So the new one should kill it!
| Tire Construction | Bias |
| Load Rating | 64 (617 lbs.) |
| Speed Rating | S (112 mph) |
| Max PSI | 36 |
| Load Range | B |
Dunlop K70 4.00S18 Front & Rear
Delivery by Wed $20
Dunlop Vintage K70 Tires
Delivery between Tue – Wed $85.34
Bought this for my '76 XS650 since I already had one on the rear. Definitely a cool look, but surprisingly more rough and bumpy on the road than the OE tire with traditional car-style treads. My bike is a true cafe racer bike in the way I use it, so it's fine, but if I road on the highways for longer distances then I'd be changing tires.
I have a 66 BSA Royal Star, 71, 72 & 73 Yamaha XS 650's and use the Dunlop K 70 tires on all of them without any complaints.I would recommend them to anybody restoring or replacing tires on a vintage bike. I liked the price and free shipping I received from Rockymountain atvmc and would buy more when needed. Thanks !-m-1973--
This tire was on my bike when I got it (74 cb550). I decided to swap it out for an identical replacement since I noticed some side wall cracks, after close inspection and 2000k of riding and not know how old the tire was. After receiving the new tire for comparison I realized the original was really worn out. Despite the wear it was great on dry, wet and gravel conditions. Never slipped or squirreled out on me. So the new one should kill it!
I purchased this 3.25x19 K70 front tire for my 1968 Triumph Daytona 500. Ordering the tire was super easy and it arrived very quickly. I have been using the Dunlop K70 Gold Seal tires on my British bikes since the '90's and along with having the correct type of tire and look for most of these bikes, they ride well too. I'm not a long distance rider, so these last me a while.The only thing about this tire, is that it is made in Indonesia and seems a hair lower profile, like a metric tire, as opposed to the made in Japan and older made in Great Britain tires which are in inch sizes. Although, this tire certainly fits the bill.
I ride vintage bikes - BSA and Triumph - and I like having tires that look like they're from the same era as the bikes. I'm certain that these don't match the performance of the best contemporary tires, but although they have a vintage tread pattern they are made with contemporary rubber compounds. I don't race, but I really enjoy winding roads and fast corners and have never felt that these tires have any shortcomings for the way I ride.
These look great on my Enfield, much better than the original Avon Speedmaster MkII. Will be replacing the rear next and plan on using this same Dunlop. Only downside is the 1 week turnaround time to get it mounted.
Probably better compound than the originals we rode on 40 years ago but the appearance is identical to the classic K70s that came on so many classic Brit bikes. At 69 I no longer ride like I did in 1969, no longer pushing the bike or myself to the limits, but the current K70s are fine for as hard as I want to ride a vintage bike.Service from Fortnine is outstanding. Fast delivery even though we live in the bush. No problems at all.
Just ordered my second rear tyre for the ole TX as the first one I had purchased is nearing the end of it's service life (currently 3,500 miles on it). The front tyre still appears to be near new looking. The roads I am stuck driving on to get to the twisty roads are more or less straight. So it flattens in the middle. However, the tyres hold the road quite well in those twists.
I wanted something vintage for a 70's Yamaha. The size I ordered was correct for the bike but it looked really skinny and pretty lame. I wish there were more size options which would allow a beefier tire with the vintage look. I'm sure it is a great tire, but it wasn't the style I was looking for. The quality, value and price were good, jsut not the right tire for my application.
The K-70 has been around at least 50 years for a reason...It's a great tire, with a universal tread that works for about every use a normal rider could encounter.In the 60's, 70's and 80's THE street /trail tire of choice was the K-70 for everything from 250's Scramblers through Sportsters, touring BMWs through AMA open class flat track miles. (I still have one on the rear of my '63 Sportster!)Ground/burned down to a flat tread profile, there was no better tire for street class NHRA drag racing. In the curves and hills around old Austin there were none better for playing Sunday morning road racer.Long wearing, great traction, all surface and all weather tire... Simply one of the classic best all around tires on the market.Hunt elsewhere for other sizes...
| Tire Construction | Bias |
| Load Rating | 64 (617 lbs.) |
| Speed Rating | S (112 mph) |
| Max PSI | 36 |
| Load Range | B |
